Triptykon is a Swiss heavy metal band formed in 2008 by guitarist and vocalist Tom Gabriel Warrior, who is also known for his work with the influential band Celtic Frost. The band's music is characterized by its dark, atmospheric sound and heavy use of guitar riffs, blending elements of doom metal and gothic rock. The band's debut album, Eparistera Daimones, was released in 2010 and received critical acclaim for its depth and complexity. Triptykon continues to explore themes of darkness and existentialism in their lyrics, maintaining a loyal fan base within the metal community.